M36W432BG ST Microelectronics, M36W432BG Datasheet - Page 42

• Manufacturer Part Number: M36W432BG
• Description: 32 Mbit 2Mb x16 / Boot Block Flash Memory and 4 Mbit 256Kb x16 SRAM / Multiple Memory Product
• Manufacturer: ST Microelectronics

M36W432TG, M36W432BG
Table 23. SRAM Read AC Characteristics
Note: 1. Sampled only. Not 100% tested.
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Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
E2HQV
E2HQX
E1HQZ
t
E1LQV
E1LQX
E2LQZ
GHQZ
PD
PU
AVQV
AXQX
BHQZ
BLQV
BLQX
GLQV
GLQX
AVAV
(1)
(1)
t
t
t
t
HZCE
t
t
ACS1
t
t
CLZ1
t
Alt
t
ACC
BHZ
t
OHZ
t
BLZ
OLZ
RC
OH
OE
AB
Read Cycle Time
Address Valid to Output Valid
Address Transition to Output Transition
UB
UB
UB
Chip Enable 1 Low or Chip Enable 2 High to Output Valid
Chip Enable 1 Low or Chip Enable 2 High to Output
Transition
Chip Enable High or Chip Enable 2 Low to Output Hi-Z
Output Enable High to Output Hi-Z
Output Enable Low to Output Valid
Output Enable Low to Output Transition
Chip Enable 1 High or Chip Enable 2 Low to Power Down
Chip Enable 1 Low or Chip Enable 2 High to Power Up
S
S
S
, LB
, LB
, LB
S
S
S
Disable to Hi-Z Output
Access Time
Enable to Low-Z Output
Parameter
Min
70
10
10
5
5
0
SRAM
Max
70
25
70
70
25
25
35
70
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns